🌟 NVIDIA Mellanox® MSN4800-WS4F
Spectrum-3 Modular 4U Open Ethernet Chassis | 128× QSFP28 | 8× SN4800 Line Cards | 100GbE | P2C | 4× AC PSU
Specifications
🔸 Model: MSN4800-WS4F
🔸 Type: 4U Modular Open Ethernet Chassis
🔸 Condition: Refurbished – Fully Tested
🔸 Line Cards: 8 × MSN4800-C16 (SN4800)
🔸 Total Ports: 128 × QSFP28 (100GbE)
🔸 Chipset: NVIDIA Spectrum-3
🔸 CPU: x86 processor
🔸 Power Supplies: 4 × Hot-swap AC PSUs
🔸 Airflow: P2C (Power-to-Connector)
🔸 Architecture: Fully modular, hot-pluggable
🔸 Form Factor: 4U enterprise-grade chassis
🔸 NOS: ONIE compatible (SONiC, Cumulus, etc.)
🌐 Overview
The NVIDIA Mellanox® MSN4800-WS4F is a high-density 4U modular Ethernet chassis designed for hyperscale data centers, AI/ML compute fabrics, HPC workloads, and modern enterprise networks.
Powered by Spectrum-3, this system delivers predictable line-rate switching across all 128× QSFP28 100GbE ports, offering unmatched scalability and ultra-low latency for mission-critical workloads.
With 8 × SN4800 line cards, 4 × redundant AC PSUs, and P2C airflow, the MSN4800-WS4F is engineered for nonstop operation in demanding environments.
⚙️ Key Features
✅ 128× QSFP28 ports (100GbE each)
✅ Built around Spectrum-3 ASIC for consistent low latency
✅ 8 modular SN4800 line cards preinstalled
✅ P2C airflow for optimized front-to-back cooling
✅ 4× hot-swap AC power supplies
✅ Ideal for spine/leaf, AI clusters, HPC fabrics
✅ ONIE-based → Supports SONiC, Cumulus, Onyx (via installation)
✅ Designed for cloud-scale, enterprise-grade resilience
💼 Ideal Applications
🔹 Hyperscale cloud data centers
🔹 AI/ML compute clusters & GPU fabrics
🔹 HPC environments
🔹 Enterprise core switching
🔹 100GbE aggregation / spine networks
📋 Quality Assurance
✅ Fully tested: line-rate throughput, thermal stability, PSU redundancy
✅ Professionally refurbished to OEM-grade performance
✅ Guaranteed compatibility with NVIDIA Mellanox 100GbE ecosystems
✅ Backed by T.E.S IT-Solutions’ expert technical support
💳 Payment & Shipping
💳 PayPal / Wire Transfer
📦 International shipping (8–13 days), secure packaging
↩ Returns accepted (buyer pays shipping)
🚚 Ready for immediate dispatch
🤝 Why T.E.S IT-Solutions
We are a global supplier of enterprise-grade NVIDIA Mellanox infrastructure—switches, NICs, modular chassis, optics, DACs/AOCs—fully tested and certified for AI, HPC, cloud, and enterprise environments.